
package com.bstek.urule.model.rete.jsondeserializer;

import com.bstek.urule.model.rete.JsonUtils;
import com.bstek.urule.model.rule.ConstantValue;
import com.bstek.urule.model.rule.Value;
import com.bstek.urule.model.rule.ValueType;
import org.codehaus.jackson.JsonNode;

/**
 * @author Jacky.gao
 * @since 2015年3月6日
 */
public class ConstantValueDeserializer implements ValueDeserializer {
    @Override
    public Value deserialize(JsonNode jsonNode) {
        ConstantValue value = new ConstantValue();
        value.setConstantCategory(JsonUtils.getJsonValue(jsonNode, "constantCategory"));
        value.setConstantLabel(JsonUtils.getJsonValue(jsonNode, "constantLabel"));
        value.setConstantName(JsonUtils.getJsonValue(jsonNode, "constantName"));
        value.setArithmetic(JsonUtils.parseComplexArithmetic(jsonNode));
        return value;
    }

    @Override
    public boolean support(ValueType type) {
        return type.equals(ValueType.Constant);
    }
}
